Released: Apr 11, 2025

V25.4 での更新項目

機能

• Automatic creation of tags has been added to the PDF to PDF/A conversion. A PDF document may include logical structure tags to enhance accessibility and organization. These tags structure the document's content by dividing it into logical parts, such as sections, paragraphs, and more. When a document is converted to PDF/A, Aspose.PDF can automatically generate a basic logical structure markup. Users can then manually refine this structure, adding further insights about the document's content...

Released: Mar 13, 2025

V25.3 での更新項目

機能

• Added the ability to detect compromised PDF digital signatures. You can use the SignaturesCompromiseDetector class to verify digital signatures for compromise. Call the Check() method to check the document's signatures. If no signature compromise is detected, the method will return true. To verify whether the existing signatures cover the entire document, use the SignaturesCoverage property.
• Added support for automated Bates numbering adding. To add a Bates numbering artifact to a document...

Released: Feb 11, 2025

V25.2 での更新項目

機能

• Added the ability to convert a PDF file to a PDF/X-compliant PDF file. PDF/X is a subset of the PDF standard that facilitates graphics exchange and has a series of printing-related requirements that do not apply to standard PDF files. PDF/X-4 standard is now supported starting from this release.
• Added an option to avoid two calls from the CustomSignHash delegate during signing. If you use SignHash to create a digital signature, you may find that the delegate is called twice during the...

Released: Jan 9, 2025

V25.1 での更新項目

機能

• Added the option to save PDF to HTML while skipping all raster images.
• Added the ability to validate a PDF signature using a Certificate Authority (CA) Server.
• Added cross-platform PDF signature validation using SHA-3 hashing algorithms.

不具合の修正

• PDF File Size Increases After Opening and Saving.
• XPS Files Generated by Aspose.PDF Fail to Print.
• PdfPageStamp is causing strange lines around the stamp in output PDF.
• Chinese characters are bunched together.
• System.ArgumentException thrown during...

Released: Dec 13, 2024

V24.12 での更新項目

機能

• Added support for setting output intent for PDF/X-1a conversion with custom ICC profile.
• Added an analyzer to find the most suitable font for document generation, conversion, and text replacement.
• Added an option to set the font size of text stamp automatically.
• Added the ability to get information about document privileges allowance.
• Added the ability to use custom fonts to replace existing ones that do not have enough characters.
• Added the ability to set a no-fill background for CheckBox...

Released: Nov 15, 2024

V24.11 での更新項目

機能

• Added the ability to automatically update page numbers in the header or footer of a PDF when inserting new pages.
• Enabled RGB to CMYK and CMYK to RGB conversions using a custom ICC profile.
• Added the ability to specify a hashing algorithm when creating digital signatures.
• Added support for signing documents using the SHA256 hashing algorithm.
• You can now set the hashing algorithm for external signatures.
• Added support for 192-bit ECDSA private keys for PKCS7Detached signatures.
• Added support...

Released: Oct 11, 2024

V24.10 での更新項目

機能

• Added support for signing PDF documents using ECDSA.
• Underlines will now be rendered as CSS-style when converting PDF to HTML.
• Improved the cropping of images when adding them to a PDF page.

不具合の修正

• PDF file is not converted to PNG properly.
• Exception when converting PDF to PDF/A.
• TextFragmentAbsorber finds extra results on the page.
• PDF/A compliance lost after adding document bookmark.
• PDF to JPG conversion generates incorrect output.
• Aspose.Pdf page.SetPageSize does not work with CropBox...

Released: Sep 12, 2024

V24.9 での更新項目

機能

• Added support for adding High-Efficiency Container Image (HEIC) to PDF.
• You can now compare PDF documents graphically.
• Added support for converting PDF to CMYK with a Custom Color profile.
• Setting DocumentInfo properties is now possible for PDF 2.0 and affects metadata.
• Added the ability to generate crash reports.
• You can now extract PDF layer elements and save them into a new PDF file stream.
• Reduced PDF Printing process time.
• PDF to SVG now produces version 1.1 SVG files.
• Made it possible...

Released: Aug 20, 2024

V24.8 での更新項目

機能

• Added PDF/A-4 support.
• You can now flatten transparent images in a PDF document.
• Added the ability to convert into markdown an area bounded by a rectangle.
• You can now remove dependent annotations programmatically.
• Added support for verifying ECDSA.
• Text extraction performance has been improved for documents with a large amount of vector graphics.
• Added support for saving huge PDF documents into the original location with no exceptions.
• Stability has been improved in extracting text from the...

Released: Jul 17, 2024

V24.7 での更新項目

機能

• Added the ability to import and export data from forms in JSON format.
• Aspose.PDF.Drawing: Added support for .NET 7 on Docker with no System.Drawing.Common present.
• Added support for auto-tagging.
• Implemented support for multithreading processing of the document while converting PDF->DOC.
• Added support for flattening Path objects.
• Implemented interactive buttons for full-screen mode and exit from the HTML document.
• Added support for comparing PDF document content with annotation marks and...